baber/WOPTO huggingface dataset:
Patent JP-2009266583-A (JP)
Title: Light control device
Inventor: MATSUDA SHINJI
IPC: H01L33/00
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce of the number of components, cost and size of a light control device for controlling light sources by varying amplitude degrees of alternating-current waveforms.  <P>SOLUTION: The light control device 10 is provided with a rectifier 11 rectifying an alternating current voltage V1 in full waves, a control part 12 generating rectangular waves of a control voltage 3 for controlling light, a voltage superposing part 13 superposing a full-wave rectifying voltage V2 and the control voltage V3 one on the other, a choke coil 14 inhibiting high-frequency components of superposed waveforms of an output of the voltage superposing part 13, a smoothing circuit 15 putting on a light source 20 by smoothing the superposed waveforms, and diodes 16 connected in parallel with a series circuit of the choke coil 14 and the smoothing circuit 15. By making an input to the voltage superposing part 13 as the full-wave rectifying voltage V2, the voltage superposing part 13 is constituted of one switching element, and one closed circuit may be sufficed for making a regenerative current Ir flow.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267852-A (JP)
Title: Communication system and method, terminal station and program
Inventor: TAKAHASHI TAKUMI
IPC: G06F3/12
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To make a terminal station surely acquire a communication band when the terminal station switches an operating state from a second mode (device function) to a first mode (host function).  <P>SOLUTION: In a communication system comprising: a first terminal station having a first mode for functioning as a host to control a communication interface and a second mode for functioning as a device to be controlled by the host in the first mode; a second terminal station that operates under the first mode; and a third terminal station that operates under the second mode, when the first terminal station receives a connection request from the third terminal station while being connected to the second terminal station under the second mode, the first terminal station switches its own operating state from the second mode to the first mode. When the first terminal station being connected to the second terminal station can not acquire a communication band in switching from the second mode to the first mode, the second terminal station transfers to the first terminal station at least a part of communication bands that the second terminal station itself has acquired.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265541-A (JP)
Title: Singer image synthesizing display system according to singing score result
Inventor: UMEDA TADASHI
IPC: G10K15/04
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the entertainment of scoring singing for a musical piece including a plurality of singing parts.  <P>SOLUTION: The system comprises: a singer image management means 33 for managing a singer image 36 which is related to a user ID; a log-in user management means 53 which specifies and manages a user who actually logs in a karaoke performance terminal 11 on the basis of the user ID; a singing scoring means 54 which specifies the user who is a singer for each singing section corresponding to each singing part for a karaoke musical piece including the plurality of singing parts on the basis of the user ID, and scores the singing capability of the singer in the prescribed number of singing sections; a singer image synthesizing means 55 which creates a synthesized singer image 45b by synthesizing each singer image of each singer specified for each singing section according to each score result; and a synthesizing singer image display means 56 which displays the synthesized singer image 45b on a display section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266766-A (JP)
Title: Tape attaching device, coating system and masking tape
Inventor: KAWAGOE MICHIFUMI
IPC: H01L51/50
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To readily prevent meniscus from occurring in the boundary between a non-coating region and a coating region for a substrate having a masking tape attached to prevent a fluid material from attaching on the non-coating region.  <P>SOLUTION: In a masking tape 1 attached on a substrate 9 by a tape attaching device, a first bottom surface edge 1123 of a first masking tape 11 is located inner side in a non-coating region 92 than a boundary 920 between the non-coating region 92 and a coating region 91, so that an eaves part 120 which protrudes outward from the first masking tape 11 of a second masking tape 12 covers an exposed region 921 of the non-coating region 92. Thereby, an organic EL liquid discharged onto the substrate 9 is prevented from being attached to the exposed region 921, and the formation of meniscus caused by the organic EL liquid attaching to a side surface 1103 of the first masking tape 11 is also prevented. As a result of it, occurrence of meniscus at the boundary 920 between the non-coating region 92 and the coating region 91 is readily prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268501-A (JP)
Title: Measuring instrument of cutaneous property
Inventor: SAEGUSA CHIHIRO
IPC: A61B5/117
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate the surface properties of the skin inclusive of the scalp by a simple measuring instrument.  <P>SOLUTION: The measuring instrument 1A of cutaneous properties includes a pressing element 10 for directly pressing the surface S of the skin, an illumination means 30 for illuminating the pressed region P1 of the surface S of the skin so as to form the shadow of the cavity of the surface S of the skin by pressing and an imaging means 20 for photographing the pressed region P1. The illumination means 30 is preferably provided at the position near to the cavity outside the cavity forming region of the surface S of the skin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272864-A (JP)
Title: Signal processing circuit
Inventor: YAMAZAKI HIROSHI
IPC: H03F1/34
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing circuit having an amplifier circuit, which allows noise reduction while maintaining successful input impedance matching characteristics.  <P>SOLUTION: The signal processing circuit includes: a gate grounding amplifier circuit (111) which amplifies a signal input in an input terminal to output the amplified signal from an output terminal; a feedback impedance circuit (Zf) which is connected between the input terminal and the output terminal of the gate grounding amplifier circuit; a quadrature switching mixer (113) which performs frequency conversion to the signal to be output from the output terminal of the gate grounding amplifier circuit to output an I phase signal and a Q phase signal mutually in quadrature relation from an output terminal for the I phase signal and an output terminal for the Q phase signal; and a frequency filter (116) which is connected to the output terminal for the I phase signal and the output terminal for the Q phase signal of the quadrature switching mixer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271337-A (JP)
Title: Display device, driving method for display device and electronic device
Inventor: TOMITA MASATSUGU
IPC: H01L51/50
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To lessen stress applied to an electrooptic element by applying inverse bias in turning out the electrooptic element.  <P>SOLUTION: The power supply potential DS of a power supply line is set to cathode potential of an organic EL element during a part of nonradiative period of the organic EL element, whereby the potential of an electrode on the opposite side to the power supply line side of a driving transistor is also set to the cathode potential of the organic EL element. Thus, the anode-cathode voltage of the organic EL element is 0V, and inverse bias is not applied to the organic EL element during a part of the nonradiative period, so that the inverse bias period can be remarkably reduced as compared with the case where the power supply potential DS is not set to the cathode potential Vcath. As a result, the stress applied to the organic EL element due to the application of the inverse bias is reduced, so that it is possible to restrain a change in characteristic of the organic EL element or dark dot defect due to the stress caused by application of inverse bias.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281446-A (JP)
Title: Axle temperature controller
Inventor: FETT GREGORY A
IPC: B60B35/16
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller adjusting and controlling a temperature of vehicle axle assembly.  <P>SOLUTION: The controller is characterized in that a conduit is connected to a heating/cooling fluid circuit of internal combustion engine to keep heating/cooling liquid circulated to axle assembly through an inlet conduit, which passes through a wall of the axle assembly and terminates at a heat exchanger, in that the heat exchanger is arranged beneath a stagnant spot formed by a lubricating liquid of the axle assembly to make coolant heat the lubricating liquid during vehicle first stage operation and low working speed at the time of starting condition at low temperature, and cool the lubricating liquid when the vehicle operates at high temperature and high speed, and in that the heating/cooling liquid is returned to the cooling liquid circuit through an outlet conduit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282241-A (JP)
Title: Developing device, process unit and image forming apparatus
Inventor: ISHII YASUYUKI
IPC: G03G15/08
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device 1 capable of preventing scattering of toner from a casing 11 by means of a sealing member 16 and, at the same time, capable of suppressing developing failure and toner leakage resulting from scraping of toner with a sealing member 16.  <P>SOLUTION: In the entire area of the surface of a toner carrier roller 2, a voltage is applied to a conductive sealing member 16 opposite to an area closest to at least the sealing member 16. Thereby electrostatic force is applied to toner in a direction in which the toner is relatively separated from the surface of the toner carrier roller 2 by an oscillating electric field. The developing device is provided with a second electric field generating means for generating an electric field between the sealing member 16 and the area closest to the sealing member 16 in order to relatively move the above-described toner in a reverse direction against the electrostatic force.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281932-A (JP)
Title: Concentration measuring instrument and solution concentration measuring method
Inventor: KUBOTA YUJI
IPC: G01N9/00
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured and miniaturized concentration measuring instrument having small temperature dependency in measuring concentration.  <P>SOLUTION: In this concentration measuring instrument, a vibration is given to a pipe 1 filled with a solution which is a measuring object to measure a radial displacement amount of the pipe 1 caused by the vibration. The pipe 1 is vibrated at a plurality of different frequencies to acquire the displacement amount of the pipe 1 corresponding thereto. These data are analyzed to calculate the natural frequency of the pipe 1. The concentration of the solution is estimated from the natural frequency of the pipe 1, the temperature of the solution, and an associated relation between a previously determined concentration of the solution and the natural frequency of the pipe 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289439-A (JP)
Title: Luminaire and its installation method
Inventor: NISHIZAWA SHIGEYUKI
IPC: F21V21/04
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire, which can be easily installed or moved, with designability improved, concerning one for mounting on a ceiling; and to provide its installation method.  <P>SOLUTION: In mounting the luminaire 10 on the ceiling 17 structured by fitting a ceiling panel 16 to the ceiling bars 15 provided through a hanging tool 14 at a lattice-shaped ceiling frame 13 hung down from a structural member 11, a mounting plate 23 of the luminaire 10 is made consistent with an interval of the ceiling bars 15, so that the mounting plate 23 can be mounted on the ceiling bars 15 instead of the ceiling panel 16. Therefore, the luminaire 10 can be easily moved to another place, and a versatile illumination arrangement can be made in accordance with the use of a room. Moreover, the mounting plate 23 is mounted on the ceiling frame 13 with high strength and rigidity by the mounting tool 26, so that the luminaire 10 can be securely mounted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286851-A (JP)
Title: Azo dye, ink sheet for thermosensitive transfer recording and thermosensitive transfer recording method
Inventor: TAKASAKI MASARU
IPC: C09D11/02
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an azo dye that has low toxicity to organisms, an ink sheet for thermosensitive transfer recording, which contains the azo dye and a thermosensitive transfer recording method.  <P>SOLUTION: The azo dye comprises a diazo component containing an acyl group at the position 2, for example, a phenyl ring containing an acetyl group, a coupling component being phenol, naphthol or an aniline derivative and has a molecular weight of ≥200 and ≤600 and CLogP value of ≥0 and ≤4.0. The azo dye has low toxicity to organisms, especially low mutagenicity in an Ames test useful in a screening examination of carcinogenesis, Consequently, the ink sheet for thermosensitive transfer recording, containing the azo dye and the thermosensitive transfer recording method using the ink sheet have high safety to organisms.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286490-A (JP)
Title: Reformation device, conveying unit, and electronic component storage system
Inventor: Maki masakatsu
IPC: B65B35/56
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reformation device capable of reforming a posture of an electronic component without giving any stress on the electronic component, a conveying unit, and an electronic component storage system.  <P>SOLUTION: An alignment pocket of the reformation device 5 is moved so as to make the electronic component at a designated position on the basis of detected results of a camera 4 for the posture of the electronic component after storing the electronic component into an alignment pocket by moving the alignment pocket of a reformation device 5 at a position corresponding to the posture of the electronic component, and thus, the posture of the electronic component can be reformed without giving any stress on the electronic component A because the electronic component A is not pinched as usual.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290849-A (JP)
Title: Image processor, layout determination method, and layout determination program
Inventor: YAMAMOTO TARO
IPC: G03G15/36
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate an operation, when a plurality of images are formed.  <P>SOLUTION: An MFP is provided with: an image acquisition part 51 for acquiring a plurality of images; a layout-preparing part 53 for preparing a plurality of layouts by arranging a plurality of images at least on one paper, according to each of the plurality of different layout conditions; a layout display part 59 for displaying the plurality of the layouts; and a selection acceptance part 65 for accepting one selection among the plurality of the layouts displayed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294300-A (JP)
Title: Projection type display device
Inventor: KOMATSU TAKUYA
IPC: G03B21/00
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve improvement of influence by light of an unwanted polarized light component generated due to angle dependency while being made compact.  <P>SOLUTION: A first phase difference film 101 that is arranged on an optical path of red light R color-separated by a first dichroic mirror 51 and gives a phase difference to the red light R to correct a polarization state is formed on a reflection side of the first dichroic mirror 51, a second phase difference film 102 that is arranged on an optical path of green light G color-separated by a second dichroic mirror 52 and gives a phase difference to the green light G to correct a polarization state is formed on a reflection side of the second dichroic mirror 52, and a third phase difference film 103 that is arranged on an optical path of blue light B color-separated by a third dichroic mirror 52 and gives a phase difference to the blue light B to correct a polarization state is formed on a transmission side of the third dichroic mirror 53.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295711-A (JP)
Title: Electromagnetic solenoid device
Inventor: MIYABAYASHI TOSHIMITSU
IPC: H01F7/16
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic solenoid device capable of contributing to the improvement of productivity by reducing the number of components, capable of preventing intrusion of foreign substances caused by a core stator and capable of suppressing reduction in the attraction force of the core stator for a movable plunger.  <P>SOLUTION: Since the core stator 7 is formed on one end face part 2a of a york 2 by integral molding, the reduction in the number of components contributes to the improvement of the productivity. Since the york 2 forms a continuous closed surface having no opening to the core stator 7, intrusion of foreign substances from one end face part 2a of the york 2 into the inside can be prevented. Since the reduction in a magnetic material forming a magnetic circuit is small, reduction in the electromagnetic attraction force of the core stator 7 for the movable plunger 8 is not caused. By a damper effect based on the continuous closed surface, tapping sound of the movable plunger to the core stator can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296223-A (JP)
Title: Information receiving-side device, program and information management system
Inventor: SUZUKI RYOJI
IPC: H04W4/04
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information receiving-side device for receiving information from an information providing-side device by radio and recording at least a portion of the information inside, the information receiving-side device surely deleting the information provided from the information providing-side device when the information becomes unnecessary.  <P>SOLUTION: The information receiving-side device in this information management system deletes information received from the information providing-side device among information recorded in a data temporary storing part 33 (S510) if a distance d to the information providing-side device is equal to or larger than a distance threshold D1 (S420: YES). According to such an information receiving-side device, the distance d to the information providing-side device determines whether the information provided from the information providing-side device 10 becomes unnecessary, so that it can be determined whether or not the information provided from the information providing-side device 10 is unnecessary information with high accuracy. Then, unnecessary information can be surely deleted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295427-A (JP)
Title: Groove processing method to discharge face of spark plug electrode tip
Inventor: MIYAZAWA TOMOAKI
IPC: H01T13/20
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a groove processing method in which groove processing can be completed in a short time and generation of a burr is suppressed, when a groove is processed on a discharge surface, in order to enable discharging at a low voltage by causing an electric field concentration through reduction of the tip area.  <P>SOLUTION: The groove processing method on a discharge surface of a spark plug electrode tip uses a wire-type cutting device to cut using a wire of 0.08-0.3 mm and forms a groove at a groove processing planned portion of the discharge surface of the electrode tip of the spark plug. Then, the boundary of the side face and the bottom face of the groove is smoothed into a curved shape, thereby the occurrence of cracks due to shocks, or the like, from the outside is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293287-A (JP)
Title: Level difference elimination member
Inventor: AKENO HIROYUKI
IPC: E04F15/00
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level difference elimination member which makes possible safe passage of humans or the like by being strongly attached to a constructed iron plate, and which can be attached in agreement with constructed iron plates of various widths by connecting more than one piece.  <P>SOLUTION: The level difference elimination member A is brought into intimate contact with the side 2a of the constructed iron plate 2, and is provided with a magnet 4 and a tilting object 3. The horizontal sectional profile of the magnet 4 is nearly an L shape, and the thickness of the tilting object 3 decreases gradually from the end 3b on the constructed iron plate 2 side to the end 3a on the passage side on the other side. The tilting object 3 has a slope part with a gradual down grade so that humans and wheelchairs can travel from the end 3b on the constructed iron plate 2 side to the end 3a on the passage side. The magnet 4 is constituted by a base 4a and an edge part 4b. The base 4a is attached so that it covers the side 3c on the constructed iron plate 2 side of the tilting object 3, and the edge part 4b is attached so that it covers part of the side 3d on the right side of the surfaces which are adjacent to the side 3c on the constructed iron plate 2 side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293743-A (JP)
Title: Warming up mechanism for vehicle transmission
Inventor: AMANO TAKEYA
IPC: F16H57/04
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To promptly warm up oil used for lubrication of a transmission for a vehicle without deteriorating fuel economy.  <P>SOLUTION: In this warming up mechanism for the vehicle transmission, heat generated by a dry type clutch used for a vehicle starting device is recovered by a heat collection part 5 arranged on the outer peripheral side of the dry type friction clutch 1, and the heat collected by the heat collection part 5 is transmitted to oil 9 stored inside the transmission 4 by a self-excited vibration type heat pipe 7 connected to the heat collection part 5 so as to enable heat transmission. Since heat transport is performed by the self-excited vibration type heat pipe 7, when heat quantity of the oil 9 is increased, the heat is released from the heat collection part 5 to cool the oil 9. As a result, the oil 9 can be warmed up without deteriorating fuel economy of the vehicle and deterioration of the oil 9 due to overheating can be prevented or suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297733-A (JP)
Title: Release agent spray device for die cast die
Inventor: UEDA MITSUHIDE
IPC: B22C23/02
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a release agent spray device for a die cast die which can uniformly mix a release agent with air, and can stably feed the release agent of sufficient amount.  <P>SOLUTION: The flow passage area (the diameter D<SB>1</SB>) of a mixing conduit 3 is set to be larger than the flow passage area (the diameter D<SB>2</SB>) of a first air feed conduit 21, and a first release agent feeding conduit 11 is opened in a vicinity of a connection part (part P) to the first air feed conduit 21 of the mixing conduit 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT